﻿using System;
using System.Text;
using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using DeepZoomPivotConstructor.VisualLib.Hotspots;

namespace t_VisualLib
{
    /// <summary>
    /// Summary description for t_VisualHotSpot
    /// </summary>
    [TestClass]
    public class t_VisualHotSpot
    {
        public t_VisualHotSpot()
        {
        }

        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        //
        // You can use the following additional attributes as you write your tests:
        //
        // Use ClassInitialize to run code before running the first test in the class
        // [ClassInitialize()]
        // public static void MyClassInitialize(TestContext testContext) { }
        //
        // Use ClassCleanup to run code after all tests in a class have run
        // [ClassCleanup()]
        // public static void MyClassCleanup() { }
        //
        // Use TestInitialize to run code before running each test 
        // [TestInitialize()]
        // public void MyTestInitialize() { }
        //
        // Use TestCleanup to run code after each test has run
        // [TestCleanup()]
        // public void MyTestCleanup() { }
        //
        #endregion

        [TestMethod]
        public void TestCreation()
        {
            VisualHotSpot vhs = new VisualHotSpot(1.0, 2.0);
            Assert.AreEqual(1.0, vhs.Width, "Width is not correct");
            Assert.AreEqual(2.0, vhs.Height, "Height isn't equal either");
        }

        [TestMethod]
        public void TestHSLinkCallback()
        {
            VisualHotSpot vhs = new VisualHotSpot(1.0, 2.0)
            {
                new HSActionCenterHere(),
                new HSActionCenterThere(null) {KeysToActivate = HotSpotActionBase.ActivationKeys.KeyLeftArrow},
                new HSActionLink(new Uri("http://www.nytimes.com"))
            };

            int counter = 0;
            Dictionary<int, string> actionTypeOrdering = new Dictionary<int, string>();

            vhs.GetAllActoinData((hs) =>
                {
                    actionTypeOrdering[counter] = hs.LinkType;
                    counter += 1;
                });

            Assert.AreEqual(3, counter, "Expected the counter to be called twice");
            Assert.AreEqual("center", actionTypeOrdering[0], "0 should be center");
            Assert.AreEqual("center", actionTypeOrdering[1], "1 should be center");
            Assert.AreEqual("uri", actionTypeOrdering[2], "2 should be center");
        }
    }
}
